55869736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 113185800

約数和(自身を除く): 57316064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1381, 1556, 2762, 3112, 5057, 5524, 10114, 11048, 17953, 20228, 35906, 40456, 71812, 143624, 537209, 1074418, 2148836, 4297672, 6983717, 13967434, 27934868, 55869736]

約数ペア:

[(1, 55869736), (2, 27934868), (4, 13967434), (8, 6983717), (13, 4297672), (26, 2148836), (52, 1074418), (104, 537209), (389, 143624), (778, 71812), (1381, 40456), (1556, 35906), (2762, 20228), (3112, 17953), (5057, 11048), (5524, 10114)]